Rešite frac{3/2cos(27)-3cos(5)sqrt{5}}{cos(06)}

$$\frac{ \frac{ 3 }{ 2 } \cos ( 27 ) -3 \cos ( 5 ) \sqrt{ 5 } }{ \cos ( 06 ) }$$

Ovrednoti

$$-\frac{5977168188550473\sqrt{5}}{2000000000000000}+1,33650978628255185\approx -5,346167405$$

Koraki rešitve

Evaluate trigonometric functions in the problem

$$\frac{\frac{3}{2} 0,8910065241883679 - 3 \cdot 0,9961946980917455 \sqrt{5}}{\cos(0 \cdot 6)}$$

Pomnožite \frac{3}{2} in 0,8910065241883679, da dobite \frac{26730195725651037}{20000000000000000}.

$$\frac{\frac{26730195725651037}{20000000000000000}-0,9961946980917455\times 3\sqrt{5}}{\cos(0\times 6)}$$

Pomnožite 0,9961946980917455 in 3, da dobite 2,9885840942752365.

$$\frac{\frac{26730195725651037}{20000000000000000}-2,9885840942752365\sqrt{5}}{\cos(0\times 6)}$$

Pomnožite 0 in 6, da dobite 0.

$$\frac{\frac{26730195725651037}{20000000000000000}-2,9885840942752365\sqrt{5}}{\cos(0)}$$

Pridobite vrednost \cos(0) iz tabele trigonometričnih vrednosti.

$$\frac{\frac{26730195725651037}{20000000000000000}-2,9885840942752365\sqrt{5}}{1}$$

Če poljubno število delite z ena, dobite isto število.

$$\frac{26730195725651037}{20000000000000000}-2,9885840942752365\sqrt{5}$$